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as vectors, data.frame, file, or interactively pick file."><meta property="og:description" content="Try to figure out if user provided latitude / longitude
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  <main id="main" class="col-md-9"><div class="page-header">
      <img src="../logo.svg" class="logo" alt=""><h1>Get lat/lon flexibly - from file, data.frame, data.table, or lat/lon vectors</h1>
      <small class="dont-index">Source: <a href="https://github.com/USEPA/EJAM/blob/HEAD/R/latlon_from_anything.R" class="external-link"><code>R/latlon_from_anything.R</code></a></small>
      <div class="d-none name"><code>latlon_any_format.Rd</code></div>
    </div>

    <div class="ref-description section level2">
    <p>Try to figure out if user provided latitude / longitude
as vectors, data.frame, file, or interactively pick file.</p>
    </div>

    <div class="section level2">
    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">latlon_any_format</span><span class="op">(</span></span>
<span>  <span class="va">anything</span>,</span>
<span>  <span class="va">lon_if_used</span>,</span>
<span>  interactiveprompt <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span>  invalid_msg_table <span class="op">=</span> <span class="cn">FALSE</span></span>
<span><span class="op">)</span></span></code></pre></div>
    </div>

    <div class="section level2">
    <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>


<dl><dt id="arg-anything">anything<a class="anchor" aria-label="anchor" href="#arg-anything"></a></dt>
<dd><p>If missing and interactive mode in RStudio, prompts user for file. Otherwise,
this can be a filename (csv or xlsx, with path), or data.frame/ data.table/ matrix,
or vector of longitudes (in which case y must be the latitudes).
File or data.frame/data.table/matrix must have columns called lat and lon, or names that can
be inferred to be that by latlon_infer()</p></dd>


<dt id="arg-lon-if-used">lon_if_used<a class="anchor" aria-label="anchor" href="#arg-lon-if-used"></a></dt>
<dd><p>If anything parameter is a vector of longitudes, lon_if_used must be the latitudes. Ignored otherwise.</p></dd>


<dt id="arg-interactiveprompt">interactiveprompt<a class="anchor" aria-label="anchor" href="#arg-interactiveprompt"></a></dt>
<dd><p>If TRUE (default) and in interactive mode not running shiny,
will prompt user for file if "anything" is missing.</p></dd>


<dt id="arg-invalid-msg-table">invalid_msg_table<a class="anchor" aria-label="anchor" href="#arg-invalid-msg-table"></a></dt>
<dd><p>Set to TRUE to add columns "valid" and "invalid_msg" to output</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
    <p>A data.frame that has at least columns lon and lat (and others if they were in x)</p>
    </div>
    <div class="section level2">
    <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>
    <p>Also see closely related function <code><a href="sitepoints_from_any.html">sitepoints_from_any()</a></code>.</p>
<p>This function relies on</p>
<p><code><a href="read_csv_or_xl.html">read_csv_or_xl()</a></code>  and</p>
<p><code><a href="latlon_df_clean.html">latlon_df_clean()</a></code>
which in turn uses <code><a href="latlon_infer.html">latlon_infer()</a></code> <code><a href="latlon_as.numeric.html">latlon_as.numeric()</a></code> <code><a href="latlon_is.valid.html">latlon_is.valid()</a></code></p>
<p>A draft function <code><a href="read_and_clean_points.html">read_and_clean_points()</a></code> would a more general way to get points,</p>
<p>but is still work in progress... it is similar to latlon_from_anything()</p>
<p>except it also uses these functions:</p>
<p><code><a href="latlon_from_regid.html">latlon_from_regid()</a></code>,  <code><a href="latlon_from_programid.html">latlon_from_programid()</a></code></p>
<p>and could eventually use  _from_naics() etc.</p>
<p>Even more generally, FIPS and shapefile inputs could be read through a
single wrapper function at some point.</p>
    </div>
    <div class="section level2">
    <h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2>
    <div class="dont-index"><p><code><a href="sitepoints_from_any.html">sitepoints_from_any()</a></code> which is like this but also adds ejam_uniq_id column,
and see <code><a href="read_csv_or_xl.html">read_csv_or_xl()</a></code> and <code><a href="latlon_df_clean.html">latlon_df_clean()</a></code></p></div>
    </div>

    <div class="section level2">
    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span> <span class="fu"><a href="latlon_from_anything.html">latlon_from_anything</a></span><span class="op">(</span><span class="va">testpoints_10</span><span class="op">)</span></span>
<span> <span class="fu"><a href="latlon_from_anything.html">latlon_from_anything</a></span><span class="op">(</span><span class="va">testpoints_10</span><span class="op">$</span><span class="va">lat</span>, <span class="va">testpoints_10</span><span class="op">$</span><span class="va">lon</span><span class="op">)</span></span>
<span> <span class="va">pts</span> <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"33,-100"</span>, <span class="st">"32,-101"</span><span class="op">)</span></span>
<span> <span class="fu"><a href="latlon_from_anything.html">latlon_from_anything</a></span><span class="op">(</span><span class="va">pts</span><span class="op">)</span></span>
<span> <span class="va">pts</span> <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span>Longitude <span class="op">=</span> <span class="va">testpoints_10</span><span class="op">$</span><span class="va">lon</span>, Latitude <span class="op">=</span> <span class="va">testpoints_10</span><span class="op">$</span><span class="va">lat</span><span class="op">)</span></span>
<span> <span class="fu"><a href="latlon_from_anything.html">latlon_from_anything</a></span><span class="op">(</span><span class="va">pts</span><span class="op">)</span></span>
<span> <span class="va">pts</span> <span class="op">=</span> <span class="fu">data.table</span><span class="op">(</span>Lat <span class="op">=</span> <span class="va">testpoints_10</span><span class="op">$</span><span class="va">lat</span>, Long <span class="op">=</span> <span class="va">testpoints_10</span><span class="op">$</span><span class="va">lon</span><span class="op">)</span></span>
<span> <span class="fu"><a href="latlon_from_anything.html">latlon_from_anything</a></span><span class="op">(</span><span class="va">pts</span><span class="op">)</span></span>
<span> <span class="kw">if</span> <span class="op">(</span><span class="cn">FALSE</span><span class="op">)</span> <span class="op">{</span> <span class="co"># \dontrun{</span></span>
<span> <span class="kw">if</span> <span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/interactive.html" class="external-link">interactive</a></span><span class="op">(</span><span class="op">)</span><span class="op">)</span> <span class="op">{</span></span>
<span>   <span class="va">pts</span> <span class="op">&lt;-</span> <span class="fu"><a href="latlon_from_anything.html">latlon_from_anything</a></span><span class="op">(</span><span class="op">)</span></span>
<span> <span class="op">}</span><span class="op">}</span> <span class="co"># }</span></span>
<span> <span class="kw">if</span> <span class="op">(</span><span class="cn">FALSE</span><span class="op">)</span> <span class="op">{</span> <span class="co"># \dontrun{</span></span>
<span> <span class="va">pts</span> <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/system.file.html" class="external-link">system.file</a></span><span class="op">(</span><span class="st">"testdata/latlon/testpoints_10.xlsx"</span>, package <span class="op">=</span> <span class="st">"EJAM"</span><span class="op">)</span></span>
<span> <span class="fu"><a href="latlon_from_anything.html">latlon_from_anything</a></span><span class="op">(</span><span class="va">pts</span><span class="op">)</span></span>
<span> <span class="op">}</span> <span class="co"># }</span></span>
<span>  </span>
<span></span></code></pre></div>
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